trans-Clomiphene CAS 15690-57-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 15690-57-0 |
| Molecular Formula | C26H28ClNO |
| Molecular Weight | 405.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity trans-Clomiphene (CAS 15690-57-0) pharmaceutical standards reference standard. Molecular formula: C26H28ClNO. Molecular weight: 405.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H28ClNO |
| Molecular Weight | 405.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related trans Standards
- cis-Clomiphene (CAS 15690-55-8)
- Clomiphene N-Oxide (Cis- and Trans- mixture) (CAS 97642-74-5)
- Clomiphene Impurity 1 (CAS 73404-00-9)
- Clomiphene-d5 N-Oxide (CAS 1346606-55-0)
- Clomiphene Impurity 9 (CAS 14770-94-6)
- Clomiphene-d5 Citrate (CAS 1217200-17-3)
- cis-Clomiphene Citrate (CAS 7619-53-6)
- Clomiphene Impurity 2 HCl (CAS 52047-56-0)
Recommended Standards
- Toremifene impurity 8 (CAS 89778-29-0)
- Clopidogrel Impurity 126 (CAS CATO-C4X-1029126)
- Clomifene (CAS 911-45-5)
- 4-Bromo-5-[(4-chloro-2-methylphenoxy)methyl]-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one (CAS 1020252-11-2)
- Molnupiravir (CAS 2492423-29-5)
- 2-(2-Imino-2,3-dihydro-1,3-thiazol-3-yl)acetic acid (CAS 23576-80-9)
- 4-Amino-3-(aminomethyl)-5-(difluoromethyl)picolinic acid (CAS 1805230-82-3)
- 2-Ethoxy-5-methoxy-benzaldehyde (CAS 39206-04-7)
- 2,8-dimethyl-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1417637-80-9)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com